Date: Tue, 3 Sep 2024 21:27:09 -0400 From: Dennis Clarke <dclarke@blastwave.org> To: freebsd-current@freebsd.org Subject: Re: Anyone else seeing a stack of newline chars expressed at boot? Message-ID: <7e9f9d56-32f8-4c46-8547-56a169761c60@blastwave.org> In-Reply-To: <CANCZdfofX7uY==E5E5i3J8oQYDXu_wcPOuMzPmhoFWHtx5M3BQ@mail.gmail.com> References: <d22670c0-20cf-4dfd-9e19-79e9852bbe39@blastwave.org> <CANCZdfoaj12kpJ_MBATadTKUaFDiQUhi0vOXOAT6qRmsoJaG=A@mail.gmail.com> <2530e0dc-eb42-4de8-9442-58131e47f57d@blastwave.org> <CANCZdfofX7uY==E5E5i3J8oQYDXu_wcPOuMzPmhoFWHtx5M3BQ@mail.gmail.com>
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On 9/3/24 19:47, Warner Losh wrote:
> On Mon, Sep 2, 2024 at 1:07 AM Dennis Clarke <dclarke@blastwave.org> wrote:
>
>> On 9/1/24 19:28, Warner Losh wrote:
>>> On Sun, Sep 1, 2024, 5:26 PM Dennis Clarke <dclarke@blastwave.org>
>> wrote:
>>>
>>>>
>>>> I have only been seeing this in the last few weeks. Perhaps ten days or
>>>> so. When I see the nice beastie on the console I then get each second
>>>> delay expressed with a newline thus :
>>>>
>>>> | |
>>>> +-----------------------------------------+
>>>> Autoboot in 10 seconds. [Space] to pause
>>>> Autoboot in 9 seconds. [Space] to pause
>>>> Autoboot in 8 seconds. [Space] to pause
>>>> Autoboot in 7 seconds. [Space] to pause
>>>> Autoboot in 6 seconds. [Space] to pause
>>>> Autoboot in 5 seconds. [Space] to pause
>>>> Autoboot in 4 seconds. [Space] to pause
>>>> Autoboot in 3 seconds. [Space] to pause
>>>> Autoboot in 2 seconds. [Space] to pause
>>>>
>>>> Seems odd.
>>>>
>>>> Curious if anyone else sees this?
>>>>
>>>
>>> What kind of console?
>>>
>>
>> Serial. Nothing fancy. The machine I use to watch the serial port is
>> running 14.1-RELEASE-p3 and nothing fancy :
>>
>> callisto$
>> callisto$ uname -a
>> FreeBSD callisto 14.1-RELEASE-p3 FreeBSD 14.1-RELEASE-p3 GENERIC amd64
>> callisto$
>> callisto$ id
>> uid=1001(admsys) gid=1001(admsys) groups=1001(admsys),0(wheel),68(dialer)
>> callisto$
>> callisto$ echo $TERM
>> vt100
>> callisto$
>> callisto$ cu -s 38400 -l /dev/cuau0
>> Connected
>>
>> triton#
>> triton# uname -apKU
>> FreeBSD triton 15.0-CURRENT FreeBSD 15.0-CURRENT #12
>> main-n271936-0578fe492284-dirty: Sun Sep 1 22:52:43 GMT 2024
>> root@triton:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG amd64 amd64
>> 1500023 1500023
>> triton#
>> triton# echo $TERM
>> vt100
>> triton#
>>
>>
>>
>> So there we have it.
>>
>
> stty -a?
>
triton# echo $TERM
vt100
triton# stty -a
speed 38400 baud; 24 rows; 92 columns;
lflags: icanon isig iexten echo echoe -echok echoke -echonl echoctl
-echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo
-extproc
iflags: -istrip icrnl -inlcr -igncr ixon -ixoff ixany imaxbel -ignbrk
brkint -inpck -ignpar -parmrk iutf8
oflags: opost onlcr -ocrnl tab3 -onocr -onlret
cflags: cread cs8 -parenb -parodd hupcl clocal -cstopb -crtscts -dsrflow
-dtrflow -mdmbuf rtsdtr
cchars: discard = ^O; dsusp = ^Y; eof = ^D; eol = <undef>;
eol2 = <undef>; erase = ^?; erase2 = ^H; intr = ^C; kill = ^U;
lnext = ^V; min = 1; quit = ^\; reprint = ^R; start = ^Q;
status = ^T; stop = ^S; susp = ^Z; time = 0; werase = ^W;
triton#
triton#
triton# env | sort
BLOCKSIZE=K
EDITOR=/usr/bin/vi
ENV=/root/.shrc
HOME=/root
LANG=en_US.UTF-8
LC_TIME=C
LESS_IS_MORE=1
LOGNAME=root
MAIL=/var/mail/root
MANPATH=:/opt/schily/share/man
MM_CHARSET=en_US.UTF-8
OLDPWD=/usr/src
PAGER=/usr/bin/more
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/schily/bin
PWD=/root
SHELL=/bin/sh
TERM=vt100
TMPDIR=/var/tmp/root
TZ=GMT0
USER=root
VISUAL=/usr/bin/vi
XDG_RUNTIME_DIR=/var/run/xdg/root
XTERM_LOCALE=en_US.UTF-8
triton#
So no fancy TERMCAP stuff either.
--
Dennis Clarke
RISC-V/SPARC/PPC/ARM/CISC
UNIX and Linux spoken
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